
Raw LF Images: LF face images are stored in raw file format, so-called LF Raw (LFR) files. The average size of each file is approximately 50 MB. LFR files can be used as input for the Lytro Desktop Software [1]} or any other processing library/toolbox, such as the Matlab Light Field Toolbox V0.4 [2]}.

2D Central SA Images: The proposed dataset also includes the 2D SA images for the central view of each LF image, generated using the Matlab Light Field Toolbox V0.4 [2]}. Naturally, other 2D SA images corresponding to different perspectives can be directly rendered from the available raw LF images.

Face Bounding Boxes Information: The face bounding box locations for the 2D central SA images, detected using the YOLO face detector [4]}, are included in the dataset.

Subjects Metadata Information: The LFFW dataset includes rich metadata regarding the acquisition date, as well as information on the subjects' gender and age.

Calibration Information: Calibration data, which is critical for compensating the specific properties of the used LF camera, is an essential component in the dataset. For example, this is a required input for the Lytro Desktop Software [1]} and the Matlab Light Field Toolbox [2]}.

